#ifndef CHANGE_BK_H
#define CHANGE_BK_H

#include <QDialog>
extern int R,G,B;

namespace Ui {
class change_bk;
}

class change_bk : public QDialog
{
    Q_OBJECT

public:
    explicit change_bk(QWidget *parent = 0);
    ~change_bk();
    void choosecolor(int& b,int& g,int& r);
    void choosepic();

private slots:
    void on_comboBox_currentIndexChanged(const QString &arg1);

private:
    Ui::change_bk *ui;
};

#endif // CHANGE_BK_H
